77648778

素因数分解:

$2^1\times 3^2\times {\mathrm{1427}}^1\times {\mathrm{3023}}^1$

素因数の和:4458

約数の個数: 24

約数和(自身を含む): 168412608

約数和(自身を除く): 90763830

約数列:

[1, 2, 3, 6, 9, 18, 1427, 2854, 3023, 4281, 6046, 8562, 9069, 12843, 18138, 25686, 27207, 54414, 4313821, 8627642, 12941463, 25882926, 38824389, 77648778]

約数ペア:

[(1, 77648778), (2, 38824389), (3, 25882926), (6, 12941463), (9, 8627642), (18, 4313821), (1427, 54414), (2854, 27207), (3023, 25686), (4281, 18138), (6046, 12843), (8562, 9069)]